Electronics Forum: 1.39 (Page 1 of 1)

Ionic - MIL-P-28809A vs IPC TM650 (2.3.25C)

Electronics Forum | Wed Nov 19 13:16:54 EST 2008 | sjpence

Simon, The equivalence factors were used to scale the values measured by ionic testing equipment to the values measured in the standard manual method. There is a good write-up by Bill Kenyon in this Technet Post describing the creating of the facto

Copper Finishes versus Layer Thickness

Electronics Forum | Thu Jan 04 12:51:37 EST 2007 | Board House

Hi Chunks, Starting copper on outer layer with .0007 is 1/2 oz. copper foil. so if starting copper is .0007 and your Board house will plate an additional .0021 mils of copper. which will give you a finished copper weight of .0028 Mils or (2 oz.) Y

Philips CSM

Electronics Forum | Sun May 18 19:04:54 EDT 2008 | jmelson

OK, here's a sample component file : 1 0.1uF 0.00 1 24 1.00K 0.00 1 22 10.0K 0.00 1 3 1000pF 0.00 1 3 .001uF 0.00 1 25 1.0uF 0.00 1 2 100pF 0.00 1 30 10M 0.00

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